Prime p₀= 3216105015000818597 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 22 2 88 2 64 2 88 2 22 2 (?)
a_n: 0 2 24 26 114 116 180 182 270 272 294 296
All 12 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 296
Found by: amargo133
db: batch=83, k=12, 2 22 2 88 2 64

SPT(16)	3216104321720838437	0 44 170 182 194 200 204 222 242 260 264 270 282 294 420 464	-693279980160
SPT(16)	3216104433382525033	0 34 66 76 88 100 114 186 208 280 294 306 318 328 360 394	-581618293564
SPT(16)	3216104634804427777	0 6 12 34 42 66 102 120 136 154 190 214 222 244 250 256	-380196390820
SPT(16)	3216104840776271903	0 18 20 26 56 110 186 200 246 260 336 390 420 426 428 446	-174224546694
SPT(16)	3216104843228897593	0 24 30 58 154 178 180 208 210 238 240 264 360 388 394 418	-171771921004
TPT(14)	3216104928685927469	0 2 120 122 162 164 168 170 252 254 438 440 462 464	-86314891128
STPT(10)	3216105280739345039	0 2 42 44 90 92 138 140 180 182	265738526442
SPT(16)	3216105496390879747	0 12 30 54 84 90 142 180 226 264 316 322 352 376 394 406	481390061150
SPT(16)	3216105674145191917	0 4 36 66 70 82 84 150 166 232 234 246 250 280 312 316	659144373320
STPT(12)	3216105797755323881	0 2 36 38 48 50 78 80 90 92 126 128	782754505284
SPT(16)	3216106046745664223	0 20 48 78 86 120 126 144 170 188 194 228 236 266 294 314	1031744845626